Hot Air Balloon - Integer Operations

Provides students a context for learning about adding and subtracting integers. Inspired by Kent Haines @kenthaines Global Math Dept webinar: https://www.bigmarker.com/GlobalMathDept/A-Conceptual-Approach-to-Teaching-Integer-Operations This is Part 1 of a 2-Part Series: Part 2: https://teacher.desmos.com/activitybuilder/custom/5b7a042ae2934e26c663883e The 3-Part Non-Accelerated Version can be found here: https://teacher.desmos.com/activitybuilder/custom/5b79f73439edd8195299ac59 Feedback always welcome. Tweet me at @rnhung

By Anna Blinstein